Docs: Improve `SceneUtils` page. (#28234)

docs/examples/en/utils/SceneUtils.html

@@ -85,6 +85,30 @@
 		and to reduce overdraw in opaque materials (front to back).
 		</p>
 
+		<h3>[method:Generator traverseGenerator]( [param:Object3D object] )</h3>
+		<p>
+		object -- The 3D object to traverse.
+		</p>
+		<p>
+		A generator based version of [page:Object3D.traverse]().
+		</p>
+
+		<h3>[method:Generator traverseVisibleGenerator]( [param:Object3D object] )</h3>
+		<p>
+		object -- The 3D object to traverse.
+		</p>
+		<p>
+		A generator based version of [page:Object3D.traverseVisible]().
+		</p>
+
+		<h3>[method:Generator traverseAncestorsGenerator]( [param:Object3D object] )</h3>
+		<p>
+		object -- The 3D object to traverse.
+		</p>
+		<p>
+		A generator based version of [page:Object3D.traverseAncestors]().
+		</p>
+
 		<h2>Source</h2>
 
 		<p>

docs/examples/zh/utils/SceneUtils.html

@@ -69,6 +69,30 @@
 		and to reduce overdraw in opaque materials (front to back).
 		</p>
 
+		<h3>[method:Generator traverseGenerator]( [param:Object3D object] )</h3>
+		<p>
+		object -- The 3D object to traverse.
+		</p>
+		<p>
+		A generator based version of [page:Object3D.traverse]().
+		</p>
+
+		<h3>[method:Generator traverseVisibleGenerator]( [param:Object3D object] )</h3>
+		<p>
+		object -- The 3D object to traverse.
+		</p>
+		<p>
+		A generator based version of [page:Object3D.traverseVisible]().
+		</p>
+
+		<h3>[method:Generator traverseAncestorsGenerator]( [param:Object3D object] )</h3>
+		<p>
+		object -- The 3D object to traverse.
+		</p>
+		<p>
+		A generator based version of [page:Object3D.traverseAncestors]().
+		</p>
+
 		<h2>源代码</h2>
 
 		<p>